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Dell NVIDIA L40S 48GB GDDR6 GPU full-height full-length card

DELL

DELL NVIDIA L40S 48GB GDDR6 GPU

SKU CH-NHR3-5133B

NVIDIA L40S 48GB GDDR6 GPU for Dell PowerEdge R570, R750XA, R760, R760XA, R7615, R7625, R770, R7715, R7725, R960 servers

  • TypeRack
  • 48 GB GDDR6 memory supports large-model AI workloads
  • 350 W power draw fits standard server power budgets
  • PCIe x16 interface enables high-throughput data transfer
  • Double-width full-height form factor suits dense rack deployments
  • Compatible with Dell PowerEdge R760, R770, R960 and other listed servers

Dell NVIDIA L40S 48GB GPU

The Dell NVIDIA L40S is a 48GB GDDR6 graphics processing unit built for Dell PowerEdge servers. It targets IT teams deploying AI inference, visualisation or high-performance computing workloads in rack infrastructure. The card uses a full-height full-length dual-width form factor and connects through a PCIe x16 slot.

350W power draw and PCIe x16 interface

This GPU draws 350W and requires a PCIe x16 connection, making power delivery and slot availability the deciding compatibility factors. It is validated for PowerEdge R570, R750XA, R760, R760XA, R7615, R7625, R770, R7715, R7725 and R960 platforms. Systems without sufficient auxiliary power or a free x16 slot cannot support it.

Thermals noise and power in normal use

At 350W the card moves significant heat and relies on the server chassis airflow rather than an integrated fan assembly. Acoustic output will follow the host system fan curves under sustained compute load. Power consumption remains at the rated 350W during typical AI and rendering tasks.

Pontos fortes

  • 48 GB GDDR6 memory supports large-model AI workloads
  • 350 W power draw fits standard server power budgets
  • PCIe x16 interface enables high-throughput data transfer
  • Double-width full-height form factor suits dense rack deployments
  • Compatible with Dell PowerEdge R760, R770, R960 and other listed servers

Especificações

BrandDELL
ModelPG133G
TypeRack

Perguntas sobre este artigo

What does 48 GB of GDDR6 memory mean for real workloads on this card?

The 48 GB frame buffer lets you keep large models or datasets resident on the GPU, reducing host-to-device transfers during AI training or rendering jobs.

What does the PCIe x16 interface cap in practice?

The x16 link provides the full lane width the L40S is designed for, so throughput is limited by the GPU's own engines rather than the bus.

Will the DW FHFL form factor fit in a standard 2U server chassis?

The double-width, full-height, full-length design needs a compatible Dell PowerEdge such as the R760 or R770 with appropriate riser brackets and power cables.

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